Clinicians affiliated with Memorial Hermann Hospital Based Physician Group

276 clinicians on file with this group · most practice in Houston-Pasadena-The Woodlands, TX · PAC ID 4385075480

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

236 clinicians affiliated with Memorial Hermann Hospital Based Physician Group are in the 2024 Medicare Part B data, 188 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Emergency Medicine (185) · Nurse Practitioner (42) · Physician Assistant (6) · Internal Medicine (2) · Undersea and Hyperbaric Medicine (1)

Specialty links go to the specialty in Houston-Pasadena-The Woodlands, TX.

Clinicians affiliated with Memorial Hermann Hospital Based Physician Group, 2024

Alphabetical by last name; 201–236 of 236.

NameSpecialtyCity
Guillermo Suarez, MDEmergency MedicineCincinnati, OH
Shang J Sung, M.D.Emergency MedicineConroe, TX
Anil R Tahiliani, DOEmergency MedicineHouston, TX
Yuyu M Tai, M.D.Emergency MedicineHouston, TX
Sarah K Taylor, FNP-BCNurse PractitionerHouston, TX
Adam T Tenke, DOEmergency MedicinePasadena, TX
Karen E Thompson, FNP-C, ENP-CNurse PractitionerCorpus Christi, TX
Mary Tocco, M.D.Emergency MedicineHouston, TX
Michael L Torre, M.D.Emergency MedicineHouston, TX
Pablo Tovar, M.D.Emergency MedicineHouston, TX
Brett A Tracy, FNP-CNurse PractitionerShenandoah, TX
John Tran, M.D.Emergency MedicineHouston, TX
Minh Ngan Q Truong, PA-CPhysician AssistantHouston, TX
Emiliya G Usheva, MDEmergency MedicineCorpus Christi, TX
Leandro L Valdez, NPNurse PractitionerPleasanton, CA
Salvatore A Valenti, D.O.Emergency MedicineHouston, TX
Audra H Velleca, FNPNurse PractitionerHouston, TX
Luis A Villarreal, MDEmergency MedicineHouston, TX
Angelina VishnyakovaEmergency MedicineHouston, TX
Kyle R Vogt, MDEmergency MedicineHouston, TX
Alison WagnerPhysician AssistantFort Worth, TX
Derrick C Wagner, FNP-CNurse PractitionerVictoria, TX
Christopher C WalkerEmergency MedicineBronx, NY
John C Waller-Delarosa, M.D.Emergency MedicineHouston, TX
Christopher WangEmergency MedicineHouston, TX
David Wang, MDEmergency MedicineHouston, TX
Theron A Washington, M.D.Emergency MedicineHouston, TX
Bret L Weathers, M.D.Emergency MedicineHumble, TX
Thomas A Williams, M.D.Emergency MedicineSugar Land, TX
Scott Winget, NP-CNurse PractitionerBeaumont, TX
Chung Y Won, M.D.Emergency MedicineHouston, TX
Xinyu Wu, M.D.Emergency MedicineRoyal Oak, MI
Tatsuo Yamakawa, M.D.Emergency MedicineHouston, TX
Liping Yang, M.D.Emergency MedicineCharlotte, NC
Shirley Yang, M.D.Emergency MedicineSalem, MA
Abbas Raza ZaidiEmergency MedicineTemple, TX

Practice locations

Listed practice locations in Texas.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations